/**
 * 
 */
package orz.mikeneck.event;

/**
 * @author mike_neck
 *
 */
public interface Query {

	/**
	 * Create a Query for event.<br/>
	 * This query string should not contain the mark of a query in the URI, <code>'?'</code>.<br/>
	 * Users arbitrary add the mark.<br/>
	 * A result should be like as bellow.
	 * <code>keyword=google&ymd=201104&count=50&format=json</code>
	 * @return query string.
	 */
	public String getQueryString();
}
